Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: CNCRCADOCM5

<< 1 2 3 4 5 6 7 8 9 10 11 12 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
925-450 8 East Contra Costa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-450 9 East Contra Costa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-451 A Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-451 0 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-451 1 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-451 2 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-451 3 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-451 4 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-451 5 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-451 6 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-451 7 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-451 8 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-451 9 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-460 7 Pleasanton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-464 3 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-464 6 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-470 0 Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-470 6 Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-470 7 Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-471 2 Concord CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-474 7 Pleasanton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-481 A Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-481 0 Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-481 8 Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-481 9 Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-482 4 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-482 5 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-482 7 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-487 A Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-490 3 Concord CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-490 4 Concord CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-490 5 Concord CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-490 6 Concord CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-490 8 Concord CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-495 7 Livermore CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-495 9 Livermore CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-500 3 Martinez CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-502 A Danville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-502 5 Danville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-502 6 Danville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-502 7 Danville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-502 9 Danville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-504 A Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-504 7 Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-504 8 Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-504 9 Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-508 8 East Contra Costa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-508 9 East Contra Costa CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-514 A Martinez CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-514 9 Martinez CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-517 5 Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-520 5 Pleasanton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-522 1 Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-523 1 Pleasanton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-523 8 Pleasanton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-523 9 Pleasanton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-528 1 Orinda CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-529 0 Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-529 5 Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-542 8 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-548 A Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-549 A Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-549 0 Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-549 1 Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-549 2 Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-549 4 Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-549 5 Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-549 6 Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-549 7 Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-549 8 Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-549 9 Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-550 A Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-553 6 Danville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-553 9 Danville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-566 4 Concord CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-575 2 Danville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-575 3 Danville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-575 5 Danville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-579 4 Livermore CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-583 4 Livermore CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-584 4 Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-584 9 Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-588 4 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-594 9 Danville CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-596 8 Pleasanton CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-597 9 Pittsburg CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-599 8 Livermore CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-640 A Dublin-San Ramon CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-642 A Antioch CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-658 2 Walnut Creek CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-664 1 Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-664 3 Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-664 5 Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-664 6 Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-664 7 Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-664 8 Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-664 9 Pittsburg West CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-665 4 Pittsburg CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-665 6 Pittsburg CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-665 9 Pittsburg CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      

<< 1 2 3 4 5 6 7 8 9 10 11 12 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.